# Track Iran's national COVID-19 response committee’s major concerns using two-stage unsupervised topic modeling

> Research article (International Journal of Medical Informatics, 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3097012391](https://www.wikidata.org/wiki/openalex:W3097012391)  
**Source**: https://4ort.xyz/entity/track-iran-s-national-covid-19-response-committees-major-concerns-using-two-stage-unsupervised-topic-modeling